id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
12513	changeset comment is removed at tab change	anonymous	team	"open upload dialog
enter a nice comment
change to tab to create ""new changeset"" instead using the last open changeset
revisit first tab: nice comment is removed and the last submitted comment is shown again.

perhaps related with patch from #12367"	defect	closed	normal		Core		duplicate	changeset